PreSonus ACP88 is a rack mountable compressor and dynamics processor designed for multi-tracking and live performance. Presonus ACP88 features eight compressor and limiters, which deliver transparent dynamics control. APC 88 also features eight gates that offer seamless control over unwanted noise and bleed-through. With the Presonus ACP88 you can control vocals, tame drums, protect speakers, tighten the low-end – all from just two rack spaces of powerful processing.